Conceptions Reproductive Associates of Colorado
Littleton, Colorado 80129
Medical Director: Robert Greene, MD
Conceptions Reproductive Associates of Colorado, led by Medical Director Robert Greene, MD, is a full-service fertility clinic in Littleton offering comprehensive treatment options including IVF, egg freezing, donor egg, and surrogacy services. With nearly 2,300 cycles performed in 2022 and a 36.90% IVF success rate for patients under 35, the clinic combines extensive experience with proven results. Whether you're exploring fertility preservation or pursuing family-building options, their experienced team provides personalized care to help you achieve your reproductive goals.
Services Offered
In vitro fertilization — eggs are retrieved and fertilized in a lab, then transferred to the uterus.
Oocyte cryopreservation — eggs are retrieved and frozen for future use.
Uses eggs from a screened donor for patients who cannot use their own.
Gestational carrier arrangements — an embryo is transferred to a surrogate who carries the pregnancy.
Success Rates
Success rates reflect live births per intended egg retrieval, as reported to the CDC for the 2022 reporting year. Rates vary based on individual patient factors.
| Age Group | Fresh Transfers | Frozen Transfers | Nat'l Avg |
|---|---|---|---|
| Under 35 | 36.90%-11.5 | 70.10% | 48.4% |
| 35–37 | 23.00%-13.0 | 67.00% | 36% |
| 38–40 | 15.50%-8.1 | 69.60% | 23.6% |
| Over 40 | 5.50%-4.0 | 61.50% | 9.5% |
Based on 2,298 total cycles reported. National averages computed across all reporting clinics.
Nearby Clinics
Colorado Center for Reproductive Medicine
Lone Tree, Colorado6.8 mi away
IVF success (<35): 54.80%
Denver Fertility-Albrecht Women's Care
Englewood, Colorado7.1 mi away
IVF success (<35): 47.70%
Rocky Mountain Fertility Center
Englewood, Colorado8.3 mi away
IVF success (<35): 64.30%
Shady Grove Fertility Colorado
Greenwood Village, Colorado14.2 mi away
IVF success (<35): 54.80%